Hence Surface are of pyramid is[tex]74.24 inches^{2}[/tex]
What is a square pyramid?
A pyramid with base as square is said square pyramid
How to calculate Surface area?
Formula to calculate surface area=[tex]A=a^{2} +2a\sqrt{\frac{a^{2} }{4} +h^{2} }[/tex]
where a =4 ,h=7
=[tex]4^{2} +2(4)\sqrt{\frac{4^{2} }{4}+7^{2} }[/tex]
= 16+[tex]8[/tex][tex]\sqrt{\frac{4}{1 } +49[/tex]
=16+8*7.28
=16+58.24
=[tex]74.24 inches^{2}[/tex]
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